i been offered a 2.7 block and 2.5 head
the engine runs but knocks. so a full rebuild would be needed
the blocks not a eta it was a 2.5 bored to 2.7
anyway
i wana rebuild it but i want to do some more modds
nothing to drastic like supercharger or turbo
just bits like high lift cam etc
what can i do?
if i was to put an high lift cam waht degree cam would i use?
could i change the injectors to allow more fuel if so what 1's?
bbtb?
would i need todo any mods to the inlet manifold?
can i do any mods to the head i.e bigger valves?
if so which 1
would i need to chip it and which chip would i use
would it need remapping
sorry to be like this but i have no idea where to start from
wanna do this conversion but not clued up
any info would be great
thanks hass



